Unverified50% confidenceFactExact time
Prompt caching uses a dual-checkpoint strategy: a one-hour checkpoint for stable content and a five-minute checkpoint for variable context.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedPrompt caching requires the request prefix to match byte for byte, and caches usually have a time to live (such as 5 minutes to 1 hour), after which they must be written again.77% similarUnverifiedRubber-stamp approvals (where reviewers approve continuously without reading the content) can be detected by monitoring when the median approval time drops to one or two seconds.73% similar
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